CA2343817C - Plaque de retenue une piece pour amortisseur de couple - Google Patents
Plaque de retenue une piece pour amortisseur de couple Download PDFInfo
- Publication number
- CA2343817C CA2343817C CA002343817A CA2343817A CA2343817C CA 2343817 C CA2343817 C CA 2343817C CA 002343817 A CA002343817 A CA 002343817A CA 2343817 A CA2343817 A CA 2343817A CA 2343817 C CA2343817 C CA 2343817C
- Authority
- CA
- Canada
- Prior art keywords
- retainer plate
- annular periphery
- spring
- shaped channel
- curling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/12—Edge-curling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
L'invention concerne un procédé de fabrication d'une plaque d'entraînement ou d'une plaque de retenue d'amortisseur monobloc de vibrations de torsion (20) pour convertisseur de couple (26). La plaque de retenue comprend une périphérie annulaire (36) incurvée pour former un canal (46) ayant une forme générale en C et destiné à retenir au moins un ressort (56). Le procédé comprend les stades suivants: en premier lieu, on emboutit la plaque de retenue (20) pour qu'elle forme un segment de plaque centrale (34), une périphérie annulaire (36) et une ouverture pour moyeu (44). Au stade suivant, on préforme en boucles la périphérie annulaire de la plaque de retenue puis on la traite thermiquement pour améliorer ses propriétés physiques. Le ressort est disposé à l'intérieur de la périphérie annulaire préformée en boucles. A la fin, la périphérie annulaire est complètement formée en boucles pour former un canal en C qui entoure sensiblement le ressort afin d'empêcher ledit ressort de sortir du canal en C de la plaque de retenue pendant le fonctionnement de cette dernière.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10060798P | 1998-09-16 | 1998-09-16 | |
US60/100,607 | 1998-09-16 | ||
PCT/US1999/021035 WO2000015368A1 (fr) | 1998-09-16 | 1999-09-15 | Procede pour fabriquer une plaque de retenue pour amortisseur monobloc de vibrations de torsion |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2343817A1 CA2343817A1 (fr) | 2000-03-23 |
CA2343817C true CA2343817C (fr) | 2006-03-28 |
Family
ID=22280606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002343817A Expired - Fee Related CA2343817C (fr) | 1998-09-16 | 1999-09-15 | Plaque de retenue une piece pour amortisseur de couple |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1121212A4 (fr) |
JP (1) | JP2002524264A (fr) |
KR (1) | KR100657437B1 (fr) |
AU (1) | AU5922299A (fr) |
BR (1) | BR9913771A (fr) |
CA (1) | CA2343817C (fr) |
MX (1) | MXPA01002675A (fr) |
WO (1) | WO2000015368A1 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139995A (en) * | 1977-12-27 | 1979-02-20 | Borg-Warner Corporation | High deflection amplitude torsional vibration damper |
JPH0744842Y2 (ja) | 1986-11-06 | 1995-10-11 | 株式会社大金製作所 | トルクコンバータのロックアップダンパー装置 |
JPS63175347U (fr) * | 1986-11-21 | 1988-11-14 | ||
JPH0712507B2 (ja) * | 1987-12-28 | 1995-02-15 | アイシン・エィ・ダブリュ株式会社 | トルクコンバータ用部材の製造方法 |
JPH1078106A (ja) * | 1996-09-02 | 1998-03-24 | Aisin Aw Co Ltd | 被加工部材、その加工方法及びその加工装置 |
US5964328A (en) * | 1997-07-09 | 1999-10-12 | Ford Global Techologies, Inc. | Torque converter bypass clutch having a modular spring damper arrangement |
US5947243A (en) * | 1997-07-14 | 1999-09-07 | Ford Global Technologies, Inc. | Torque converter bypass clutch damper having single piece spring retainer |
-
1999
- 1999-09-15 BR BR9913771-2A patent/BR9913771A/pt not_active IP Right Cessation
- 1999-09-15 JP JP2000569944A patent/JP2002524264A/ja active Pending
- 1999-09-15 AU AU59222/99A patent/AU5922299A/en not_active Abandoned
- 1999-09-15 EP EP99946916A patent/EP1121212A4/fr not_active Withdrawn
- 1999-09-15 MX MXPA01002675A patent/MXPA01002675A/es not_active IP Right Cessation
- 1999-09-15 KR KR1020017003415A patent/KR100657437B1/ko not_active IP Right Cessation
- 1999-09-15 CA CA002343817A patent/CA2343817C/fr not_active Expired - Fee Related
- 1999-09-15 WO PCT/US1999/021035 patent/WO2000015368A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2000015368A1 (fr) | 2000-03-23 |
MXPA01002675A (es) | 2002-04-08 |
JP2002524264A (ja) | 2002-08-06 |
KR20010079843A (ko) | 2001-08-22 |
AU5922299A (en) | 2000-04-03 |
EP1121212A4 (fr) | 2005-01-26 |
BR9913771A (pt) | 2001-06-05 |
EP1121212A1 (fr) | 2001-08-08 |
CA2343817A1 (fr) | 2000-03-23 |
KR100657437B1 (ko) | 2006-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20160915 |